Condensing logarithmic expression in exercise, use the properties of logarithms to rewrite the expression as the logarithm of a single quantity. see example 4.
4 in(x - 6) - 1/2in(3x + 1)

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.

Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4